body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--background-color);
    margin: 0;
    padding: 20px;
    color: var(--text-color);
}
.container {
    max-width: 900px;
    margin: auto;
    background: var(--container-background);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}
h1 {
    color: var(--text-color);
    text-align: center;
    margin-bottom: 20px;
    font-size: 2.5em;
    font-weight: 300;
    user-select: none;
}
#searchInput {
    width: 97%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid var(--input-border-color);
    border-radius: 8px;
    font-size: 1em;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: border-color 0.3s, box-shadow 0.3s;
    background: var(--input-background);
    color: var(--text-color);
    user-select: none;
}
#searchInput:focus {
    outline: none;
    border-color: var(--input-focus-border-color);
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.3);
}